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- 40400281060
Author(s): Maurer, S. Title: Ein neuer Weg zur Behebung der Schwerhörigkeit; eine neuartige Hörprothese. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Wien. med. Wschr. Date of Publication: 1935 Pagination: 85: 932. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281070
Author(s): Meyer, E. Title: Physikalische Eigenschaften der elektroakustischen Hörschärfemesser und Hörhilfen. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Zschr. Hals &c. Heilk. Date of Publication: 1936 Pagination: 40: 278–87. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281120
Author(s): Nadoleczny, M. Title: Untersuchungen mit Bezolds Tonreihe über die Leistungen von Hörapparaten. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Beitr. Anat. Ohr. Date of Publication: 1921 Pagination: 16: 280–300. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281130
Author(s): Nadoleczny, M. Title: Die Ueberlegenheit des künstlichen Trommelfells gegenüber den Hörapparaten nebst kritischen Bemerkungen zur quantitativen Hörprüfung mit der Tonreihe und dem Otoaudion. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Zschr. Hals &c. Heilk. Date of Publication: 1933–34 Pagination: 35: 472–82. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281200
Author(s): Ohma, S. Title: Die akustische Untersuchung elektrischer Hörapparate. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Acta otolar. Place of Publication: Stockh. Date of Publication: 1922 Pagination: 4: 405–14. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281210
Author(s): Oppikofer Title: Demonstration einer Sammlung schwindelhafter Ohrapparate. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Zschr. Laryng. Date of Publication: 1926–27 Pagination: 15: 179. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281220
Author(s): Oppikofer, E. Title: Schwindelhafte Ohrapparate. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Cor. Bl. schweiz. Aerzte Date of Publication: 1919 Pagination: 49: 1769–78. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281250
Author(s): Perwitzschky Title: Ein neues Prinzip der Hörverbesserung. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Zschr. Hals &c. Heilk. Date of Publication: 1925 Pagination: 12: 593–602. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281280
Author(s): Poras, J. Title: Das Vibraphon, ein neuer Hörapparat. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Wien. med. Wschr. Date of Publication: 1936 Pagination: 86: 419. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 - 40400281300
Author(s): von Putkovszky, H. Title: Ueber einen neuen binaurikulären Hörrohrtypus. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Deut. med. Wschr. Date of Publication: 1936 Pagination: 62: 1760. Language: German Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 4/Page 28